Most space heaters are no longer convertible you must by the unit on the gas that you are using at your home.
Can you convert a natural gas wall heater to propane.
They also burn at.
Most propane companys offer the service to convert your heater for a small fee.
Most but not all appliances can be converted from natural gas to propane.
Propane is high pressure low volume.
If you can safely convert an appliance or furnace then switching to propane as a fuel source requires some appliance modification including replacing parts using a conversion kit.
I have no idea if this is safe first of all or how to begin to go about it.
How you can convert lpg heater into natural gas heater.
You may have a heater with an electric start.
While converting natural gas to propane is quite simple some city codes mandate that it be done by a professional.
People i have talked to say it is easy to convert to propane which would be much easier i think than running gas lines to the greenhouse.
The biggest sticking point is that natural gas is kept at a lower pressure and some appliances can t handle the higher pressure of propane even with adjustments.
I have a vent free natural gas heater made by procom.
Conversion involves replacing the propane regulators and orifices in the appliance with ones designed for natural gas.
Natural gas is low pressure high volume.
I have heard this is possible.
You can convert some appliances but others are designed to burn only natural gas.
You will want to check the coding for your appliance to make sure that the conversion is possible.